277208748420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2011}}^1\times {\mathrm{2297437}}^1$

素因数の和:2299460

約数の個数: 48

約数和(自身を含む): 776570803008

約数和(自身を除く): 499362054588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2011, 4022, 6033, 8044, 10055, 12066, 20110, 24132, 30165, 40220, 60330, 120660, 2297437, 4594874, 6892311, 9189748, 11487185, 13784622, 22974370, 27569244, 34461555, 45948740, 68923110, 137846220, 4620145807, 9240291614, 13860437421, 18480583228, 23100729035, 27720874842, 46201458070, 55441749684, 69302187105, 92402916140, 138604374210, 277208748420]

約数ペア:

[(1, 277208748420), (2, 138604374210), (3, 92402916140), (4, 69302187105), (5, 55441749684), (6, 46201458070), (10, 27720874842), (12, 23100729035), (15, 18480583228), (20, 13860437421), (30, 9240291614), (60, 4620145807), (2011, 137846220), (4022, 68923110), (6033, 45948740), (8044, 34461555), (10055, 27569244), (12066, 22974370), (20110, 13784622), (24132, 11487185), (30165, 9189748), (40220, 6892311), (60330, 4594874), (120660, 2297437)]